| Verbatim Directions to Locality: | S side of 98 bridge. |
| Latitude - degree with decimals: | 30.17583 |
| Latitude Direction Flag: | N |
| Longitude - degree with decimals: | 84.24494 |
| Longitude Direction Flag: | W |
| Habitat: | Moist mud with Isoetes and shallow water along both sides of Wakulla River. |
| Plant Morphology Observations: | Robust plants |
| Local Abundance Observations: | Locally common. |